Set<String> handles = new HashSet<String>();
handles.add(WorkingMode.Native.toString());
RemoteIOSNativeDriver nativeDriver = getNativeDriver();
if ((nativeDriver.getInstruments() instanceof NoInstrumentsImplementationAvailable) ||
(nativeDriver.findElements(new TypeCriteria(UIAWebView.class)).size() > 0)) {
for (WebkitPage page : getWebDriver().getPages()) {
handles.add(WorkingMode.Web + "_" + page.getPageId());
}
}